55347052 has 12 divisors (see below), whose sum is σ = 98685216. Its totient is φ = 27151280.

The previous prime is 55347049. The next prime is 55347073. The reversal of 55347052 is 25074355.

55347052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130324 + ... + 130747.

It is an arithmetic number, because the mean of its divisors is an integer number (8223768).

Almost surely, 2^55347052 is an apocalyptic number.

It is an amenable number.

55347052 is a deficient number, since it is larger than the sum of its proper divisors (43338164).

55347052 is a wasteful number, since it uses less digits than its factorization.

55347052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261128 (or 261126 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 55347052 is about 7439.5599332219. The cubic root of 55347052 is about 381.0934617768.

The spelling of 55347052 in words is "fifty-five million, three hundred forty-seven thousand, fifty-two".